help identifying a transmission - small block 727?

Hello, I am attempting to identify this transmission and I am not having any luck

Here is some of the information I was able to pull

Off the pad - 2892031L2484 4751 (need 13 letters if this is the VIN)
Above the pad - 2892754(? can't read it very clearly)
Off the tail shaft - 2466901
Bell housing - 7543

Sorry new at this, any help would be great appreciated

james